title: Study of plasma copper in protein energy malnutrition.
mesh_terms: D002675:Child, Preschool; D003300:Copper / Q000097:blood*; D006801:Humans; D007223:Infant; D007732:Kwashiorkor / Q000097:blood; D011502:Protein-Energy Malnutrition / Q000097:blood* / Q000178:diet therapy
chemical_list: D003300:Copper